<template>
  <div style="border: 1px solid #ccc">
    <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :default-config="toolbarConfig" />
    <Editor
      v-model="valueHtml"
      style="height: 500px; overflow-y: hidden"
      :default-config="editorConfig"
      @on-created="handleCreated" />
  </div>
</template>

<script setup lang="ts">
import '@wangeditor/editor/dist/css/style.css' // 引入 css

import { onBeforeUnmount, ref, shallowRef, onMounted } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import cache from '@/utils/cache'
import constant from '@/utils/constant'

// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

// 内容 HTML
const valueHtml = ref<any>()
const toolbarConfig = {}
const editorConfig = {
  placeholder: '请输入内容...',
  MENU_CONF: {
    uploadImage: {
      server: constant.uploadUrl,
      fieldName: 'file',
      headers: {
        Authorization: cache.getToken()
      },
      customInsert(res: any, insertFn: any) {
        console.log(res)
        insertFn(res.data.url)
      }
    }
  }
}

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor === null) {
    return
  }
  editor.destroy()
})

const handleCreated = (editor) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}
defineExpose({
  valueHtml
})
</script>
